EJ

Eric Joseph Johnson

HP HP: 3 patents #206 of 2,473Top 9%
📍 San Francisco, CA: #63 of 979 inventorsTop 7%
🗺 California: #1,948 of 26,868 inventorsTop 8%
Overall (2005): #24,596 of 245,428Top 15%
3
Patents 2005

Issued Patents 2005

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6935796 Multiple orientation image forming device and carriage for use with same Robert W. Beauchamp 2005-08-30
6913338 Servicing system for an inkjet printhead W. Wistar Rhoads, Steve A. Castle, Frank Drogo, John Ferraro, Paul E. Martinson +1 more 2005-07-05
6890056 Print cartridge servicing for an inkjet printing system using stationary print cartridges Robert W. Beauchamp 2005-05-10